{"id":"vidhyamitra:city-day:vrindavan:2003-12-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2003-12-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-12-29","date_display":"December 29, 2003 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2003,"month":12,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453002.770833,"kali_year":5105,"ahargana":1864537.2708,"sun":{"sidereal_longitude":252.7063,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":324.4977,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.7914,"elapsed_within_tithi_degrees":11.7914},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":324.4977,"elapsed_within_degrees":4.4977},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.204},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2003,"month":12,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453002.770833,"ahargana":1864537.2708,"kali_year":5105,"ayanamsa_lahiri":23.9088,"grahas":{"sun":{"sidereal_longitude":252.981713,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":327.04091300000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-4.0209},"mars":{"sidereal_longitude":343.36911299999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":248.14911299999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":144.984913,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":285.62471299999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":75.96641299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":27.8426,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":207.8426,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2003,"month":12,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453002.770833,"kali_year":5105,"ahargana":1864537.2708,"sun":{"sidereal_longitude":252.7063,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":324.4977,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.7914,"elapsed_within_tithi_degrees":11.7914},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":324.4977,"elapsed_within_degrees":4.4977},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.204},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.021,"elongation":71.791},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.021,"opposition_distance":108.209}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:09","sunsetLocal":"17:34","solarNoonLocal":"12:22","dayLengthHours":10.411016313374088,"dayLengthDisplay":"10 Hours 24 Mins 40 Secs","nightLengthDisplay":"13 Hours 35 Mins 20 Secs","moonriseLocal":"11:23","moonsetLocal":"23:13","rahuKala":{"name":"Rāhu Kāla","start":"08:27","end":"09:46","startHours":8.457695156560876,"endHours":9.759072195732637,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:04","end":"12:22","startHours":11.060449234904398,"endHours":12.361826274076158,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:40","end":"14:58","startHours":13.66320331324792,"endHours":14.96458035241968,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:56","startHours":9.585555257176402,"endHours":9.932589134288872,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:52","startHours":7.590110463779702,"endHours":7.867737565469677,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:43","startHours":12.01479239696369,"endHours":12.70886015118863,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:28","startHours":5.768182608939236,"endHours":6.462250363164176,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:09","startHours":6.288733424607941,"endHours":7.156318117389115,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:47","startHours":14.096995659638505,"endHours":14.791063413863444,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.367334430763204,"endHours":17.767334430763203,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:00","startHours":17.567334430763204,"endHours":18.00112677715379,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.317334430763204,"endHours":19.067334430763204,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:43","startHours":24.01479239696369,"endHours":24.708860151188627,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:09","end":"08:27","startHours":7.156318117389115,"endHours":8.457695156560876,"quality":"auspicious"},{"name":"Kāla","start":"08:27","end":"09:46","startHours":8.457695156560876,"endHours":9.759072195732637,"quality":"inauspicious"},{"name":"Śubha","start":"09:46","end":"11:04","startHours":9.759072195732637,"endHours":11.060449234904398,"quality":"auspicious"},{"name":"Roga","start":"11:04","end":"12:22","startHours":11.060449234904398,"endHours":12.361826274076158,"quality":"inauspicious"},{"name":"Udveg","start":"12:22","end":"13:40","startHours":12.361826274076158,"endHours":13.66320331324792,"quality":"inauspicious"},{"name":"Chala","start":"13:40","end":"14:58","startHours":13.66320331324792,"endHours":14.96458035241968,"quality":"neutral"},{"name":"Labha","start":"14:58","end":"16:16","startHours":14.96458035241968,"endHours":16.265957391591442,"quality":"auspicious"},{"name":"Amṛta","start":"16:16","end":"17:34","startHours":16.265957391591442,"endHours":17.567334430763204,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:34","end":"19:16","startHours":17.567334430763204,"endHours":19.265957391591442,"quality":"neutral"},{"name":"Labha","start":"19:16","end":"20:58","startHours":19.265957391591442,"endHours":20.96458035241968,"quality":"auspicious"},{"name":"Amṛta","start":"20:58","end":"22:40","startHours":20.96458035241968,"endHours":22.66320331324792,"quality":"auspicious"},{"name":"Kāla","start":"22:40","end":"00:22","startHours":22.66320331324792,"endHours":24.361826274076158,"quality":"inauspicious"},{"name":"Śubha","start":"00:22","end":"02:04","startHours":24.361826274076158,"endHours":26.060449234904397,"quality":"auspicious"},{"name":"Roga","start":"02:04","end":"03:46","startHours":26.060449234904397,"endHours":27.75907219573264,"quality":"inauspicious"},{"name":"Udveg","start":"03:46","end":"05:27","startHours":27.75907219573264,"endHours":29.457695156560877,"quality":"inauspicious"},{"name":"Chala","start":"05:27","end":"07:09","startHours":29.457695156560877,"endHours":31.156318117389116,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.156318117389115,"endHours":8.156318117389116,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.156318117389116,"endHours":9.156318117389116,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.156318117389116,"endHours":10.156318117389116,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.156318117389116,"endHours":11.156318117389116,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.156318117389116,"endHours":12.156318117389116,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.156318117389116,"endHours":13.156318117389116,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.156318117389116,"endHours":14.156318117389116,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.156318117389116,"endHours":15.156318117389116,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.156318117389116,"endHours":16.156318117389116,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.156318117389116,"endHours":17.156318117389116,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.156318117389116,"endHours":18.156318117389116,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.156318117389116,"endHours":19.156318117389116,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.156318117389116,"endHours":20.156318117389116,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.156318117389116,"endHours":21.156318117389116,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.156318117389116,"endHours":22.156318117389116,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.156318117389116,"endHours":23.156318117389116,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.156318117389116,"endHours":24.156318117389116,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.156318117389116,"endHours":25.156318117389116,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.156318117389116,"endHours":26.156318117389116,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.156318117389116,"endHours":27.156318117389116,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.156318117389116,"endHours":28.156318117389116,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.156318117389116,"endHours":29.156318117389116,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.156318117389116,"endHours":30.156318117389116,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.156318117389116,"endHours":31.156318117389116,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.257225901082297,"eotMinutes":-2.3467764445695645,"ayanamsa":23.9088}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Ṣaṣṭhī · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 29, 2003 CE · Vṛndāvana · Vidhyamitra","description":"December 29, 2003 CE for Vṛndāvana: Śukla Ṣaṣṭhī, sūryodaya 07:09, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2003-12-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2003-12-29","sa":"https://sa.vidhyamitra.com/city/vrindavan/2003-12-29","hi":"https://hi.vidhyamitra.com/city/vrindavan/2003-12-29","x-default":"https://vidhyamitra.com/city/vrindavan/2003-12-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T21:32:52.447Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-16T21:32:52.447Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T21:32:52.447Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}